Traditional Japanese Mathematics
Imagine that you have two equally-sized square sheets of paper. How would you cut each sheet of paper so that the pieces could be combined to make one larger square? This problem comes from Japan's indigenous mathematics tradition, wasan. In the 17th century and beyond, wasan enjoyed great and widespread popularity. Tablets with math problems written on them can be found in some Shinto shrines and Buddhist temples. Japanese mathematical genius Seki Takakazu raised wasan to perhaps its highest level. He revealed an understanding of mathematics that, in some respects, was ahead of Western knowledge of the time. In the late 19th century, wasan was replaced by Western-style mathematics and fell into obscurity, but now wasan is enjoying a revival. On this edition of BEGIN Japanology, our theme is traditional Japanese mathematics. By examining the history of wasan, we will reveal the Japanese attitude towards math.
Trailer
Recently Updated Shows
The Tonight Show Starring Jimmy Fallon
Emmy Award and Grammy Award winner Jimmy Fallon brought NBC's "The Tonight Show" back to its New York origins when he launched The Tonight Show Starring Jimmy Fallon from Rockefeller Center. Fallon puts his own stamp on the storied NBC late-night franchise with his unique comedic wit, on-point pop culture awareness, welcoming style and impeccable taste in music with the award-winning house band, The Roots.
Jersey Shore: Family Vacation
The cast of Jersey Shore swore they would always do a vacation together. Now, five years, five kids, three marriages, and who knows how many GTL sessions later, the gang is back together and on vacation in a swanky house in Miami Beach.
Taskmaster
Greg Davies is the Taskmaster who, with the help of his right-hand man, Alex, sets out to test the wiles, wit and wisdom of five hyper competitive comedians through a series of ingenious challenges. With the chance to be crowned show champion, rivalry amongst the comedians is encouraged, dodgy tactics rewarded and bribes accepted.
The Amazing Race Canada
The Amazing Race Canada will provide a uniquely Canadian take on the original series, with competitors discovering the world within the borders of Canada.
Family Guy
Family Guy follows Peter Griffin the endearingly ignorant dad, and his hilariously offbeat family of middle-class New Englanders in Quahog, RI. Lois is Peter's wife, a stay-at-home mom with no patience for her family's antics. Then there are their kids: 18-year-old Meg is an outcast at school and the Griffin family punching bag; 13-year-old Chris is a socially awkward teen who doesn't have a clue about the opposite sex; and one-year-old Stewie is a diabolically clever baby whose burgeoning sexuality is very much a work in progress. Rounding out the Griffin household is Brian the family dog and a ladies' man who is one step away from AA.